./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_ppp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_ppp.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ba4aa882af25ade791429c35e6b1ceccdec55920 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 02:19:42,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:19:42,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:19:42,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:19:42,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:19:42,366 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:19:42,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:19:42,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:19:42,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:19:42,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:19:42,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:19:42,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:19:42,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:19:42,389 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:19:42,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:19:42,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:19:42,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:19:42,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:19:42,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:19:42,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:19:42,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:19:42,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:19:42,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:19:42,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:19:42,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:19:42,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:19:42,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:19:42,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:19:42,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:19:42,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:19:42,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:19:42,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:19:42,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:19:42,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:19:42,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:19:42,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:19:42,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:19:42,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:19:42,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:19:42,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:19:42,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:19:42,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 02:19:42,445 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:19:42,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:19:42,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:19:42,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:19:42,456 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 02:19:42,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:19:42,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:19:42,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:19:42,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:19:42,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:19:42,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:19:42,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:19:42,458 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:19:42,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:19:42,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:19:42,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 02:19:42,459 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:19:42,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 02:19:42,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 02:19:42,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:19:42,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:19:42,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:19:42,461 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 02:19:42,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:19:42,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:19:42,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:19:42,462 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba4aa882af25ade791429c35e6b1ceccdec55920 [2019-11-20 02:19:42,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:19:42,651 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:19:42,654 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:19:42,655 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:19:42,656 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:19:42,656 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_ppp.ko-entry_point.cil.out.i [2019-11-20 02:19:42,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/data/d748c1668/9d6f49673b644a028539c3200da9544b/FLAG162913589 [2019-11-20 02:19:43,540 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:19:43,543 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_ppp.ko-entry_point.cil.out.i [2019-11-20 02:19:43,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/data/d748c1668/9d6f49673b644a028539c3200da9544b/FLAG162913589 [2019-11-20 02:19:44,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/data/d748c1668/9d6f49673b644a028539c3200da9544b [2019-11-20 02:19:44,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:19:44,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:19:44,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:19:44,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:19:44,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:19:44,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:19:44" (1/1) ... [2019-11-20 02:19:44,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47214507 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:44, skipping insertion in model container [2019-11-20 02:19:44,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:19:44" (1/1) ... [2019-11-20 02:19:44,065 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:19:44,205 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:19:45,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:19:45,835 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:19:46,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:19:46,179 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:19:46,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46 WrapperNode [2019-11-20 02:19:46,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:19:46,181 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:19:46,181 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:19:46,181 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:19:46,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:46,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:46,525 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:19:46,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:19:46,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:19:46,526 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:19:46,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:46,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:46,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:46,645 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:46,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:46,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:47,041 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... [2019-11-20 02:19:47,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:19:47,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:19:47,091 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:19:47,091 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:19:47,092 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 02:19:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 02:19:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 02:19:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 02:19:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 02:19:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 02:19:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 02:19:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 02:19:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:19:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-11-20 02:19:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 02:19:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:19:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 02:19:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_cp_event [2019-11-20 02:19:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_cp_event [2019-11-20 02:19:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 02:19:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-20 02:19:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:19:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:19:57,441 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:19:57,441 INFO L285 CfgBuilder]: Removed 1458 assume(true) statements. [2019-11-20 02:19:57,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:19:57 BoogieIcfgContainer [2019-11-20 02:19:57,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:19:57,447 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 02:19:57,447 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 02:19:57,450 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 02:19:57,451 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 02:19:44" (1/3) ... [2019-11-20 02:19:57,452 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c1b2c13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 02:19:57, skipping insertion in model container [2019-11-20 02:19:57,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:19:46" (2/3) ... [2019-11-20 02:19:57,454 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c1b2c13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 02:19:57, skipping insertion in model container [2019-11-20 02:19:57,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:19:57" (3/3) ... [2019-11-20 02:19:57,456 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_ppp.ko-entry_point.cil.out.i [2019-11-20 02:19:57,467 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 02:19:57,478 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 02:19:57,489 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 02:19:57,531 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 02:19:57,531 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 02:19:57,531 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 02:19:57,532 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 02:19:57,532 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 02:19:57,532 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 02:19:57,532 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 02:19:57,532 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 02:19:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states. [2019-11-20 02:19:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-20 02:19:57,604 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:19:57,605 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:19:57,606 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:19:57,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:19:57,612 INFO L82 PathProgramCache]: Analyzing trace with hash 1248924336, now seen corresponding path program 1 times [2019-11-20 02:19:57,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:19:57,623 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552875404] [2019-11-20 02:19:57,623 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:19:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:19:58,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:19:58,166 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552875404] [2019-11-20 02:19:58,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:19:58,168 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 02:19:58,169 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115538065] [2019-11-20 02:19:58,173 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 02:19:58,174 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:19:58,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 02:19:58,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:19:58,192 INFO L87 Difference]: Start difference. First operand 1877 states. Second operand 3 states. [2019-11-20 02:19:58,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:19:58,797 INFO L93 Difference]: Finished difference Result 5572 states and 8505 transitions. [2019-11-20 02:19:58,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:19:58,800 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-11-20 02:19:58,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:19:58,888 INFO L225 Difference]: With dead ends: 5572 [2019-11-20 02:19:58,888 INFO L226 Difference]: Without dead ends: 3697 [2019-11-20 02:19:59,001 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:19:59,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3697 states. [2019-11-20 02:19:59,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3697 to 3697. [2019-11-20 02:19:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3697 states. [2019-11-20 02:19:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 3697 states and 5461 transitions. [2019-11-20 02:19:59,369 INFO L78 Accepts]: Start accepts. Automaton has 3697 states and 5461 transitions. Word has length 24 [2019-11-20 02:19:59,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:19:59,370 INFO L462 AbstractCegarLoop]: Abstraction has 3697 states and 5461 transitions. [2019-11-20 02:19:59,370 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 02:19:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5461 transitions. [2019-11-20 02:19:59,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-11-20 02:19:59,381 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:19:59,381 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:19:59,381 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:19:59,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:19:59,382 INFO L82 PathProgramCache]: Analyzing trace with hash -14598204, now seen corresponding path program 1 times [2019-11-20 02:19:59,382 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:19:59,383 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414584111] [2019-11-20 02:19:59,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:19:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:19:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:19:59,561 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1414584111] [2019-11-20 02:19:59,561 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:19:59,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 02:19:59,561 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336278720] [2019-11-20 02:19:59,563 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:19:59,563 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:19:59,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:19:59,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:19:59,563 INFO L87 Difference]: Start difference. First operand 3697 states and 5461 transitions. Second operand 4 states. [2019-11-20 02:20:00,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:20:00,334 INFO L93 Difference]: Finished difference Result 7375 states and 10897 transitions. [2019-11-20 02:20:00,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 02:20:00,335 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 32 [2019-11-20 02:20:00,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:20:00,405 INFO L225 Difference]: With dead ends: 7375 [2019-11-20 02:20:00,406 INFO L226 Difference]: Without dead ends: 3696 [2019-11-20 02:20:00,471 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 02:20:00,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3696 states. [2019-11-20 02:20:00,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3696 to 3696. [2019-11-20 02:20:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3696 states. [2019-11-20 02:20:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 3696 states and 5457 transitions. [2019-11-20 02:20:00,732 INFO L78 Accepts]: Start accepts. Automaton has 3696 states and 5457 transitions. Word has length 32 [2019-11-20 02:20:00,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:20:00,733 INFO L462 AbstractCegarLoop]: Abstraction has 3696 states and 5457 transitions. [2019-11-20 02:20:00,733 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:20:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5457 transitions. [2019-11-20 02:20:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 02:20:00,737 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:20:00,737 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:20:00,737 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:20:00,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:20:00,738 INFO L82 PathProgramCache]: Analyzing trace with hash -1153071150, now seen corresponding path program 1 times [2019-11-20 02:20:00,738 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:20:00,739 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148832802] [2019-11-20 02:20:00,739 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:20:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:20:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 02:20:00,904 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148832802] [2019-11-20 02:20:00,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:20:00,905 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 02:20:00,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870721767] [2019-11-20 02:20:00,906 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 02:20:00,906 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:20:00,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 02:20:00,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 02:20:00,907 INFO L87 Difference]: Start difference. First operand 3696 states and 5457 transitions. Second operand 5 states. [2019-11-20 02:20:02,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:20:02,155 INFO L93 Difference]: Finished difference Result 11050 states and 16564 transitions. [2019-11-20 02:20:02,156 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 02:20:02,166 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-11-20 02:20:02,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:20:02,293 INFO L225 Difference]: With dead ends: 11050 [2019-11-20 02:20:02,293 INFO L226 Difference]: Without dead ends: 7368 [2019-11-20 02:20:02,356 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-20 02:20:02,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7368 states. [2019-11-20 02:20:02,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7368 to 7368. [2019-11-20 02:20:02,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7368 states. [2019-11-20 02:20:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7368 states to 7368 states and 10957 transitions. [2019-11-20 02:20:02,840 INFO L78 Accepts]: Start accepts. Automaton has 7368 states and 10957 transitions. Word has length 43 [2019-11-20 02:20:02,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:20:02,841 INFO L462 AbstractCegarLoop]: Abstraction has 7368 states and 10957 transitions. [2019-11-20 02:20:02,841 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 02:20:02,841 INFO L276 IsEmpty]: Start isEmpty. Operand 7368 states and 10957 transitions. [2019-11-20 02:20:02,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-11-20 02:20:02,867 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:20:02,868 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:20:02,868 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:20:02,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:20:02,869 INFO L82 PathProgramCache]: Analyzing trace with hash 1983053741, now seen corresponding path program 1 times [2019-11-20 02:20:02,869 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:20:02,870 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155777594] [2019-11-20 02:20:02,870 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:20:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:20:03,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 02:20:03,014 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155777594] [2019-11-20 02:20:03,014 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:20:03,014 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 02:20:03,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711082709] [2019-11-20 02:20:03,016 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 02:20:03,017 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:20:03,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 02:20:03,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:20:03,017 INFO L87 Difference]: Start difference. First operand 7368 states and 10957 transitions. Second operand 3 states. [2019-11-20 02:20:03,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:20:03,515 INFO L93 Difference]: Finished difference Result 12980 states and 19201 transitions. [2019-11-20 02:20:03,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:20:03,516 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2019-11-20 02:20:03,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:20:03,599 INFO L225 Difference]: With dead ends: 12980 [2019-11-20 02:20:03,599 INFO L226 Difference]: Without dead ends: 5630 [2019-11-20 02:20:03,692 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:20:03,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5630 states. [2019-11-20 02:20:03,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5630 to 5610. [2019-11-20 02:20:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5610 states. [2019-11-20 02:20:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 5610 states and 8244 transitions. [2019-11-20 02:20:03,981 INFO L78 Accepts]: Start accepts. Automaton has 5610 states and 8244 transitions. Word has length 67 [2019-11-20 02:20:03,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:20:03,982 INFO L462 AbstractCegarLoop]: Abstraction has 5610 states and 8244 transitions. [2019-11-20 02:20:03,983 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 02:20:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 5610 states and 8244 transitions. [2019-11-20 02:20:03,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-11-20 02:20:03,990 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:20:03,991 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:20:03,991 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:20:03,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:20:03,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1546746327, now seen corresponding path program 2 times [2019-11-20 02:20:03,992 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:20:03,992 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572459359] [2019-11-20 02:20:03,992 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:20:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:20:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:20:04,128 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572459359] [2019-11-20 02:20:04,128 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:20:04,128 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 02:20:04,129 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127303524] [2019-11-20 02:20:04,129 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 02:20:04,129 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:20:04,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 02:20:04,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:20:04,130 INFO L87 Difference]: Start difference. First operand 5610 states and 8244 transitions. Second operand 3 states. [2019-11-20 02:20:04,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:20:04,686 INFO L93 Difference]: Finished difference Result 11294 states and 16631 transitions. [2019-11-20 02:20:04,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:20:04,687 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2019-11-20 02:20:04,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:20:04,785 INFO L225 Difference]: With dead ends: 11294 [2019-11-20 02:20:04,785 INFO L226 Difference]: Without dead ends: 6652 [2019-11-20 02:20:04,853 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:20:04,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6652 states. [2019-11-20 02:20:05,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6652 to 6632. [2019-11-20 02:20:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6632 states. [2019-11-20 02:20:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6632 states to 6632 states and 9705 transitions. [2019-11-20 02:20:05,578 INFO L78 Accepts]: Start accepts. Automaton has 6632 states and 9705 transitions. Word has length 67 [2019-11-20 02:20:05,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:20:05,579 INFO L462 AbstractCegarLoop]: Abstraction has 6632 states and 9705 transitions. [2019-11-20 02:20:05,579 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 02:20:05,580 INFO L276 IsEmpty]: Start isEmpty. Operand 6632 states and 9705 transitions. [2019-11-20 02:20:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-11-20 02:20:05,590 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:20:05,590 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:20:05,590 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:20:05,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:20:05,591 INFO L82 PathProgramCache]: Analyzing trace with hash 1453423493, now seen corresponding path program 1 times [2019-11-20 02:20:05,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:20:05,592 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563770069] [2019-11-20 02:20:05,592 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:20:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:20:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 02:20:05,693 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563770069] [2019-11-20 02:20:05,693 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:20:05,693 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 02:20:05,693 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72720935] [2019-11-20 02:20:05,694 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 02:20:05,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:20:05,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 02:20:05,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:20:05,695 INFO L87 Difference]: Start difference. First operand 6632 states and 9705 transitions. Second operand 3 states. [2019-11-20 02:20:06,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:20:06,082 INFO L93 Difference]: Finished difference Result 16540 states and 24289 transitions. [2019-11-20 02:20:06,083 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:20:06,083 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 74 [2019-11-20 02:20:06,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:20:06,181 INFO L225 Difference]: With dead ends: 16540 [2019-11-20 02:20:06,181 INFO L226 Difference]: Without dead ends: 9926 [2019-11-20 02:20:06,255 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 02:20:06,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9926 states. [2019-11-20 02:20:06,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9926 to 6680. [2019-11-20 02:20:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6680 states. [2019-11-20 02:20:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 6680 states and 9753 transitions. [2019-11-20 02:20:06,629 INFO L78 Accepts]: Start accepts. Automaton has 6680 states and 9753 transitions. Word has length 74 [2019-11-20 02:20:06,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:20:06,631 INFO L462 AbstractCegarLoop]: Abstraction has 6680 states and 9753 transitions. [2019-11-20 02:20:06,631 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 02:20:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 6680 states and 9753 transitions. [2019-11-20 02:20:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-11-20 02:20:06,643 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:20:06,644 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:20:06,644 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:20:06,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:20:06,645 INFO L82 PathProgramCache]: Analyzing trace with hash -146780661, now seen corresponding path program 1 times [2019-11-20 02:20:06,645 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:20:06,645 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740535613] [2019-11-20 02:20:06,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:20:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:20:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 02:20:06,806 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740535613] [2019-11-20 02:20:06,806 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:20:06,806 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 02:20:06,807 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482271505] [2019-11-20 02:20:06,807 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:20:06,807 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:20:06,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:20:06,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:20:06,808 INFO L87 Difference]: Start difference. First operand 6680 states and 9753 transitions. Second operand 4 states. [2019-11-20 02:20:08,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:20:08,467 INFO L93 Difference]: Finished difference Result 22423 states and 33076 transitions. [2019-11-20 02:20:08,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 02:20:08,468 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 74 [2019-11-20 02:20:08,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:20:08,620 INFO L225 Difference]: With dead ends: 22423 [2019-11-20 02:20:08,621 INFO L226 Difference]: Without dead ends: 15761 [2019-11-20 02:20:08,691 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 02:20:08,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15761 states. [2019-11-20 02:20:09,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15761 to 6776. [2019-11-20 02:20:09,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6776 states. [2019-11-20 02:20:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 6776 states and 9849 transitions. [2019-11-20 02:20:09,153 INFO L78 Accepts]: Start accepts. Automaton has 6776 states and 9849 transitions. Word has length 74 [2019-11-20 02:20:09,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:20:09,154 INFO L462 AbstractCegarLoop]: Abstraction has 6776 states and 9849 transitions. [2019-11-20 02:20:09,154 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:20:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 6776 states and 9849 transitions. [2019-11-20 02:20:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-11-20 02:20:09,164 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:20:09,164 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:20:09,164 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:20:09,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:20:09,165 INFO L82 PathProgramCache]: Analyzing trace with hash -1768440071, now seen corresponding path program 1 times [2019-11-20 02:20:09,165 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:20:09,165 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755051201] [2019-11-20 02:20:09,165 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:20:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:20:09,541 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 02:20:09,542 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755051201] [2019-11-20 02:20:09,542 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:20:09,542 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-20 02:20:09,542 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006903477] [2019-11-20 02:20:09,543 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 02:20:09,543 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 02:20:09,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 02:20:09,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-11-20 02:20:09,544 INFO L87 Difference]: Start difference. First operand 6776 states and 9849 transitions. Second operand 8 states. [2019-11-20 02:20:12,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:20:12,420 INFO L93 Difference]: Finished difference Result 17229 states and 25056 transitions. [2019-11-20 02:20:12,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-11-20 02:20:12,421 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 75 [2019-11-20 02:20:12,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:20:12,531 INFO L225 Difference]: With dead ends: 17229 [2019-11-20 02:20:12,531 INFO L226 Difference]: Without dead ends: 10471 [2019-11-20 02:20:12,610 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2019-11-20 02:20:12,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10471 states. [2019-11-20 02:20:13,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10471 to 6836. [2019-11-20 02:20:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6836 states. [2019-11-20 02:20:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6836 states to 6836 states and 9861 transitions. [2019-11-20 02:20:13,527 INFO L78 Accepts]: Start accepts. Automaton has 6836 states and 9861 transitions. Word has length 75 [2019-11-20 02:20:13,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:20:13,527 INFO L462 AbstractCegarLoop]: Abstraction has 6836 states and 9861 transitions. [2019-11-20 02:20:13,528 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 02:20:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 6836 states and 9861 transitions. [2019-11-20 02:20:13,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-11-20 02:20:13,540 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:20:13,540 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:20:13,541 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:20:13,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:20:13,542 INFO L82 PathProgramCache]: Analyzing trace with hash -64113693, now seen corresponding path program 1 times [2019-11-20 02:20:13,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 02:20:13,542 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078556668] [2019-11-20 02:20:13,542 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 02:20:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:20:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:20:14,058 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 02:20:14,058 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-20 02:20:14,134 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,135 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,136 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,136 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,137 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,137 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,139 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,139 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,141 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,141 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,142 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,143 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,143 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,144 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,144 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,144 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,145 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,146 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,146 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,146 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,147 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,147 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,148 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,148 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,149 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,152 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,152 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,153 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,153 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,155 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,155 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,156 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,156 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,156 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,159 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,160 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,160 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,161 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,161 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,164 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,164 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,165 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,165 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,171 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,172 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,173 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,173 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,174 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,174 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,175 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,175 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,176 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,176 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,177 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,177 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,180 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,180 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,181 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,181 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,185 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,185 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,186 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,186 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,187 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,187 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,188 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,192 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,192 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,193 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,193 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,194 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,194 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,195 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,195 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,196 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,196 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,197 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,197 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,198 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,198 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 02:20:14 BoogieIcfgContainer [2019-11-20 02:20:14,362 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 02:20:14,363 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 02:20:14,363 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 02:20:14,363 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 02:20:14,364 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:19:57" (3/4) ... [2019-11-20 02:20:14,366 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-11-20 02:20:14,388 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,388 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,389 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,389 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,390 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,390 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,391 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,391 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,392 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,392 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,393 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,393 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,394 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,394 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,395 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,395 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,396 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,396 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,397 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,397 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,398 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,398 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,399 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,399 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,400 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,400 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,401 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,401 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,402 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,402 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,403 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,403 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,404 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,404 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,406 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,406 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,407 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,407 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,408 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,408 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,409 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,409 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,410 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,410 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,411 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,412 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,413 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,413 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,414 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,414 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,415 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,415 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,416 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,416 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,417 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,417 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,418 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,419 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,419 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,420 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,420 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,421 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,421 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,422 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,422 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,423 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,423 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,425 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,426 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,426 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,427 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,427 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,428 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,429 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,429 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,430 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,430 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,431 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,431 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,432 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,432 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,433 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,433 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,434 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,434 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,435 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,435 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,436 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,436 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,437 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,437 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,438 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,438 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,439 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,439 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,440 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,440 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,441 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,441 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,442 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,442 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,443 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:20:14,618 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_d913231a-12a1-43fb-b33f-70bd2721d88f/bin/uautomizer/witness.graphml [2019-11-20 02:20:14,618 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 02:20:14,620 INFO L168 Benchmark]: Toolchain (without parser) took 30581.10 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 939.3 MB in the beginning and 1.6 GB in the end (delta: -642.3 MB). Peak memory consumption was 471.8 MB. Max. memory is 11.5 GB. [2019-11-20 02:20:14,620 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:20:14,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2133.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -67.0 MB). Peak memory consumption was 73.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:20:14,621 INFO L168 Benchmark]: Boogie Procedure Inliner took 344.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 949.0 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. [2019-11-20 02:20:14,622 INFO L168 Benchmark]: Boogie Preprocessor took 564.64 ms. Allocated memory is still 1.2 GB. Free memory was 949.0 MB in the beginning and 899.1 MB in the end (delta: 49.9 MB). Peak memory consumption was 49.9 MB. Max. memory is 11.5 GB. [2019-11-20 02:20:14,622 INFO L168 Benchmark]: RCFGBuilder took 10353.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 178.3 MB). Free memory was 899.1 MB in the beginning and 766.9 MB in the end (delta: 132.3 MB). Peak memory consumption was 356.6 MB. Max. memory is 11.5 GB. [2019-11-20 02:20:14,623 INFO L168 Benchmark]: TraceAbstraction took 16915.55 ms. Allocated memory was 1.3 GB in the beginning and 2.1 GB in the end (delta: 810.0 MB). Free memory was 766.9 MB in the beginning and 1.7 GB in the end (delta: -893.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:20:14,623 INFO L168 Benchmark]: Witness Printer took 255.32 ms. Allocated memory is still 2.1 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 78.6 MB). Peak memory consumption was 78.6 MB. Max. memory is 11.5 GB. [2019-11-20 02:20:14,626 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2133.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -67.0 MB). Peak memory consumption was 73.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 344.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 949.0 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 564.64 ms. Allocated memory is still 1.2 GB. Free memory was 949.0 MB in the beginning and 899.1 MB in the end (delta: 49.9 MB). Peak memory consumption was 49.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 10353.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 178.3 MB). Free memory was 899.1 MB in the beginning and 766.9 MB in the end (delta: 132.3 MB). Peak memory consumption was 356.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 16915.55 ms. Allocated memory was 1.3 GB in the beginning and 2.1 GB in the end (delta: 810.0 MB). Free memory was 766.9 MB in the beginning and 1.7 GB in the end (delta: -893.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 255.32 ms. Allocated memory is still 2.1 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 78.6 MB). Peak memory consumption was 78.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 5270]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L5293] int LDV_IN_INTERRUPT = 1; [L5294] struct net_device *proto_group1 ; [L5295] int ldv_state_variable_0 ; [L5296] int ldv_state_variable_3 ; [L5297] int ldv_timer_state_1 = 0; [L5298] int ldv_state_variable_2 ; [L5299] struct sk_buff *proto_group0 ; [L5300] int ref_cnt ; [L5301] int ldv_state_variable_1 ; [L5302] struct timer_list *ldv_timer_list_1 ; [L5361] static struct sk_buff_head tx_queue ; [L5530-L5556] static int cp_table[13U][7U] = { { 163, 16, 16, 16, 16, 16, 16}, { 16, 0, 0, 0, 0, 0, 0}, { 16, 16, 1026, 131, 131, 133, 16}, { 16, 16, 1, 1, 1, 1, 16}, { 2048, 421, 2, 261, 262, 261, 389}, { 2048, 675, 2, 515, 516, 515, 643}, { 2048, 2049, 2, 36, 131, 6, 131}, { 2048, 2049, 2, 163, 131, 165, 131}, { 2048, 2049, 2050, 2051, 2051, 2051, 2114}, { 0, 1, 1, 3, 3, 5, 131}, { 4096, 4097, 4098, 4099, 4100, 4101, 4102}, { 0, 1, 2, 3, 3, 5, 6}, { 0, 1, 1, 1, 1, 1, 1058}}; [L5992-L5994] static struct hdlc_proto proto = {0, & ppp_close, & ppp_start, & ppp_stop, 0, & ppp_ioctl, & ppp_type_trans, & ppp_rx, 0, & __this_module, 0}; [L5995] static struct header_ops const ppp_header_ops = {& ppp_hard_header, 0, 0, 0, 0}; [L6075] int ldv_retval_0 ; [L6495] Element set_impl[15] ; [L6496] int last_index = 0; [L6630] Set LDV_SKBS ; VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6143] struct ifreq *ldvarg0 ; [L6144] void *tmp ; [L6145] unsigned int ldvarg1 ; [L6146] unsigned int tmp___0 ; [L6147] unsigned short ldvarg4 ; [L6148] unsigned short tmp___1 ; [L6149] struct sk_buff *ldvarg3 ; [L6150] void *tmp___2 ; [L6151] struct net_device *ldvarg5 ; [L6152] void *tmp___3 ; [L6153] void *ldvarg2 ; [L6154] void *tmp___4 ; [L6155] void *ldvarg6 ; [L6156] void *tmp___5 ; [L6157] int tmp___6 ; [L6158] int tmp___7 ; [L6159] int tmp___8 ; [L6160] int tmp___9 ; [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6162] tmp = ldv_zalloc(40UL) [L6163] ldvarg0 = (struct ifreq *)tmp [L6164] tmp___0 = __VERIFIER_nondet_uint() [L6165] ldvarg1 = tmp___0 [L6166] tmp___1 = __VERIFIER_nondet_ushort() [L6167] ldvarg4 = tmp___1 [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6168] tmp___2 = ldv_zalloc(232UL) [L6169] ldvarg3 = (struct sk_buff *)tmp___2 [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6170] tmp___3 = ldv_zalloc(3264UL) [L6171] ldvarg5 = (struct net_device *)tmp___3 [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6172] tmp___4 = ldv_zalloc(1UL) [L6173] ldvarg2 = tmp___4 [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6174] tmp___5 = ldv_zalloc(1UL) [L6175] ldvarg6 = tmp___5 [L6501] set = set_impl [L6502] last_index = 0 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6177] ldv_state_variable_1 = 1 [L6178] ref_cnt = 0 [L6179] ldv_state_variable_0 = 1 [L6180] ldv_state_variable_3 = 0 [L6181] ldv_state_variable_2 = 0 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6183] tmp___6 = __VERIFIER_nondet_int() [L6185] case 0: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6186] COND TRUE ldv_state_variable_1 != 0 [L6115] LDV_IN_INTERRUPT = 2 [L6116] timer->data [L6116] timer->function [L5900] struct proto *proto___0 ; [L5901] struct ppp *ppp ; [L5902] struct ppp *tmp ; [L5903] unsigned long flags ; [L5904] raw_spinlock_t *tmp___0 ; [L5906] proto___0 = (struct proto *)arg [L5907] EXPR proto___0->dev [L5365] struct hdlc_device *tmp ; [L5354] void *tmp ; [L5311] return ((void *)dev + 3264U); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5356] tmp = netdev_priv((struct net_device const *)dev) [L5357] return ((struct hdlc_device *)tmp); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5367] tmp = dev_to_hdlc(dev) [L5368] EXPR tmp->state [L5368] return ((struct ppp *)tmp->state); [L5907] tmp = get_ppp(proto___0->dev) [L5908] ppp = tmp [L5126] return (& lock->ldv_6338.rlock); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5909] tmp___0 = spinlock_check(& ppp->lock) [L6718] return __VERIFIER_nondet_ulong(); [L5910] flags = _raw_spin_lock_irqsave(tmp___0) [L5911] proto___0->state [L5912] case 2: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5913] case 3: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5914] case 4: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5915] case 5: [L5923] case 6: [L5924] EXPR proto___0->pid VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5924] COND TRUE (unsigned int )proto___0->pid != 49185U [L5462] struct sk_buff *skb ; VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6447] struct sk_buff *tmp ; [L6633] void *skb ; [L6634] void *tmp___7 ; [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND FALSE !(tmp___0 != 0) [L5243] tmp = calloc(1UL, size) [L5244] p = tmp [L5246] return (p); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6636] tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )) [L6637] skb = (struct sk_buff___0 *)tmp___7 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6638] COND FALSE !(! skb) [L6509] int i ; [L6511] i = 0 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6512] COND TRUE 1 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6513] COND FALSE !(i < last_index) VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=0, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6523] COND TRUE last_index < 15 [L6524] set_impl[last_index] = e [L6525] last_index = last_index + 1 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6642] return (skb); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6449] tmp = ldv_skb_alloc() [L6450] return (tmp); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5468] skb = ldv_skb_dequeue_12(& tx_queue) [L5469] COND TRUE (unsigned long )skb != (unsigned long )((struct sk_buff *)0) VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6740] return __VERIFIER_nondet_int(); [L6447] struct sk_buff *tmp ; [L6633] void *skb ; [L6634] void *tmp___7 ; [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6636] tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )) [L6637] skb = (struct sk_buff___0 *)tmp___7 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6638] COND TRUE ! skb [L6639] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6449] tmp = ldv_skb_alloc() [L6450] return (tmp); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5468] skb = ldv_skb_dequeue_12(& tx_queue) [L5469] COND FALSE !((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=2, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6117] LDV_IN_INTERRUPT = 1 [L6118] ldv_timer_state_1 = 2 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6183] tmp___6 = __VERIFIER_nondet_int() [L6185] case 0: [L6191] case 1: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6192] COND TRUE ldv_state_variable_0 != 0 [L6193] tmp___7 = __VERIFIER_nondet_int() [L6195] case 0: [L6203] case 1: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6204] COND TRUE ldv_state_variable_0 == 1 [L5177] struct lock_class_key __key ; [L5126] return (& lock->ldv_6338.rlock); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5166] struct sk_buff *tmp ; [L5168] tmp = (struct sk_buff *)list [L5169] list->next = tmp [L5170] list->prev = tmp [L5171] list->qlen = 0U VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5182] return; VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6065] return (0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6205] ldv_retval_0 = mod_init() [L6206] COND TRUE ldv_retval_0 == 0 [L6207] ldv_state_variable_0 = 3 [L6208] ldv_state_variable_2 = 1 [L6209] ldv_state_variable_3 = 1 [L6102] void *tmp ; [L6103] void *tmp___0 ; [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6105] tmp = ldv_zalloc(3264UL) [L6106] proto_group1 = (struct net_device *)tmp [L5235] void *p ; [L5236] void *tmp ; [L5237] int tmp___0 ; [L5239] tmp___0 = __VERIFIER_nondet_int() [L5240] COND TRUE tmp___0 != 0 [L5241] return ((void *)0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6107] tmp___0 = ldv_zalloc(232UL) [L6108] proto_group0 = (struct sk_buff *)tmp___0 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6213] COND FALSE !(ldv_retval_0 != 0) VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6183] tmp___6 = __VERIFIER_nondet_int() [L6185] case 0: [L6191] case 1: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6192] COND TRUE ldv_state_variable_0 != 0 [L6193] tmp___7 = __VERIFIER_nondet_int() [L6195] case 0: VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6196] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 [L6198] ldv_state_variable_0 = 2 VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6700] int tmp___7 ; [L6591] return (last_index == 0); VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L6702] tmp___7 = ldv_set_is_empty(LDV_SKBS) [L6703] COND FALSE !(\read(tmp___7)) VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] [L5270] __VERIFIER_error() VAL [__this_module={4116:4105}, cp_table={25:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=2, ppp_header_ops={14:0}, proto={26:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={15:0}, tx_queue={34:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 1877 locations, 1 error locations. Result: UNSAFE, OverallTime: 16.8s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 10.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 30403 SDtfs, 25278 SDslu, 50449 SDs, 0 SdLazy, 1799 SolverSat, 548 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 51 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7368occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.8s AutomataMinimizationTime, 8 MinimizatonAttempts, 15906 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 540 NumberOfCodeBlocks, 540 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 448 ConstructedInterpolants, 0 QuantifiedInterpolants, 44272 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 54/54 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...